Rosseau, Jean Jacques. <br/><br/>
Contrato Social, El../ 
Rosseau, Jean Jacques. 
 - Madrid  Espasa Calpe.  1985 
 - 207p.  12*18.5 
<br/><br/><label>ISBN: </label>968-15-0518-2 
<br/><br/><label>Universal Decimal Class. No.: </label>32.019